Husqvarna DE 120 H | DUST EXTRACTOR DE 120 H | 120 V | 1 ph | NA | 970514804
Part Number: 970 51 48-04 (970514804)
The Husqvarna DE 120 H (Article 970514804) is a high-performance HEPA dust extractor engineered for demanding, heavy-duty construction applications. Operating at 120 V and 1 phase, this unit is compatible with large hand-held power tools, floor grinders, hand grinders, scarifiers, and shotblasters.
Key technical specifications and features include:
- E-flow technology: Automatically regulates airflow to optimize filter life and energy efficiency.
- H-Class Compliance: Meets rigorous safety standards for hazardous dust, featuring an EN1822-certified HEPA filter.
- Connectivity: Embedded system for monitoring location, service intervals, and filter status.
- Durability: High water protection rating facilitates efficient decontamination and cleaning.
- User Interface: Integrated HMI provides real-time operational data and maintenance alerts.
Product Features

Continuous high performance
The ingenious e-flow system automatically adjusts air flow to prolong time between filter cleanings, allowing operators to work longer without interruption.

Safety focus
The dust extractor complies with the latest H-class standards for dust extractors for heavy-duty usage. It contains a HEPA filter (with EN1822 certification) which is separated from the pre-filter. An integrated filter alarm with adjustable hose-diameter indicates when it is time to clean the filter. Cleaning can be done by simply pressing a button.

Easy to transport
Thanks to its compact size and light weight, the dust extractor is easy to transport. Smart details, such as lifting hooks, the possibility to attach hoses, wand and floor tool to the machine and the ability to drive it on its two wheels allow for smooth manoeuvering.

Operate more sustainably with e-flow
While optimising the airspeed through the whole filter saturation process, e-flow technology reduces energy consumption up to 30%*. At the same time sound levels are reduced up to 8 dB(A)**. *) Based on an independently verified power consumption test, conducted in laboratory environment, measuring current at nominal voltage with e-flow activated, without any restrictions in the system. Power is calculated from the current/voltage and compared with the power consumption at full flow, also without restrictions. **) Based on inhouse test conducted for models DE 110 and DE 120 in a laboratory environment, using the dust extractors without any restrictions in the system, measuring the noise level with and without e-flow activated.

Easy to clean and maintain
The high water protection standard allows for easy cleaning and decontamination of the machine. The HMI gives warnings on operational maintenance for early and on-site trouble-shooting.

Improved Longopac® attachment system
The easy-to-use, Longopac® attachment system and a V-shaped tray ensures easy mounting. Due to the special plead-cover, no dust gathers in the folds.

Optimised accessory range
The complete accessory range is further optimised for construction. A sturdy floor tool with large opening can handle even coarse dust. The wand, hoses and adapters with transport caps ensure smooth operation and transport. For even easier transport convenience, optional hose bags are available.
| Motor | |
|---|---|
| Rated input power | 3 hp |
| Phases | 1 ph |
| Voltage | 120 V |
| Rated Current | 19 A |
| Frequency | 50-60 Hz |
| Max. vacuum | 2.9 psi |
| Power Source | Corded |
| Product data | |
| Air flow | 241 cfm |
| Airflow at turbine | 283 cfm |
| Primary filtration area | 29.5 ft² |
| HEPA Filters 99.99% at 0.3 microns | 2 |
| Dimensions | |
| Product size length | 32.1 in |
| Product size width | 21.3 in |
| Product size height | 44.3 in |
| Weight | 84.9 lbs |
| Packaging length (Calc) | 32.874 in |
| Packaging width (Calc) | 22.047 in |
| Packaging height (Calc) | 49.016 in |
| Article gross weight (Calc) | 143.3 lbs |
- 529883102 — DECAL KIT FICTIVE ASSY DE 120 H NA
- 529883101 — DECAL KIT FICTIVE ASSY DE 120 H RoW
- 536372701 — PRE FILTER DE 120
- 535276401 — TANK ASSY COMPLETE SPARE PART KIT
- 534119301 — BUCKLE SPARE PART KIT
- 534119601 — HANDLE SPARE PART KIT
- 531164501 — INLET FICTIVE ASSY - S2
- 534127401 — CONE DUST PASSAGE SPARE PART KIT
- 590429201 — DUST BAG LONGOPAC® 4x23M MINI SUPER-STRONG (53 microns)
- 599158501 — HOLDER LONGOPAC HOLDER
- 531441901 — SHROUD LONGO PAC
- 599811801 — LID ASSY FICTIVE ASSY DE120
- 535276501 — LEVER ASSY SPARE PART KIT DE 120 H
- 535276601 — STRAP FOR WAND SPARE PART KIT
- 535276801 — COVER HEPA HOUSING SPARE PART KIT
- 546558601 — SEALING HEPA TOP LID TO PREFILTER LID HOLLOW
- 599777501 — SEALING HEPA COVER TO HEPA MEDIUM
- 534123601 — FILTER HEPA DE-LINE SPARE PART KIT
- 599777601 — BUMPER HEPA - HOUSING - S2
- 540875301 — SCREW HEXAGON SOCKET HEAD, SHOULDER M6 X 20 8.8 ZP-black, LOCK
- 535022703 — LID POWER INLET SPARE PART KIT DE 120 W/O SWITCH
- 535022701 — LID POWER INLET SPARE PART KIT DE 120 W SWITCH
- 599608301 — SCREW ITXSCT PT5xL T27 10.9 Zn/Fe L=20
- 599624101 — SEALING PCB HOUSING
- 599445004 — KEYPAD USER INTERFACE HQ S2-3 WO AUTOSTART
- 535277001 — LID PCBA SPARE PART KIT
- 599379601 — STRAP HOSE S1
- 529344101 — HOUSING HEPA FILTER DE 120
- 535277101 — COVER MOTOR HOUSING UPPER SPARE PART KIT
- 599779201 — SEALING HEPA BOX S2
- 599988401 — MOTOR HOUSING S2 BLOWER
- 599988501 — COVER MOTOR HOUSING, LOWER
- 599249301 — POWER CORD with plug H07RN-F 3G1.5, EU, 16A
- 599249302 — POWER CORD with plug H07RN-F, 3G1.5, AUS, 10A
- 534149101 — LID MAIN SWITCH
- 529679901 — SWITCH ROCKER SWITCH ON/OFF
- 531391701 — CABLE GROMMET ASSY
- 529620801 — WIRE PCBA grounding
- 599839501 — BUZZER SOUND ALARM
- 541198701 — PRINTED CIRCUIT ASSY CONTROL UNIT
- 900000002 — DUMMY PART
- 536478001 — HOSE KIT FOR VACUMM SENSOR DE110/120/130
- 599589201 — HOUR METER Run-leader RL-HM057AD, 5-277V, AC/DC
- 547044201 — WIRING ASSY PCBA-MOTOR
- 546916701 — WIRE Switch-PCBA
- 599298801 — SEALING RING MOTOR
- 599525401 — MOTOR AMETEK 230V / 50-60Hz / 5A
- 536507501 — BRUSH KIT CARBON BRUSH MECHANISM COMPLETE 230V MOTORS 1.pc 53200.00454
- 546720801 — SEALING RING MOTOR, LOWER
- 535287301 — MOTOR KIT SPARE PART KIT 230V / 50-60Hz / 5A
- 531113501 — BRACKET FAN HOLDER
- 531070001 — FAN PCBA COOLER
- 735214601 — LOCKWASHER DIN 6798 TYPE A 5.3x10x0.6 St ZPB
- 724132551 — SCREW CRPANM ISO 7045 M 5 X 10 8.8 ZPB
- 599249307 — POWER CORD mount plug SJOW 3/14AWG, US, NEMA L6-20, 20A, 250V
- 599249306 — POWER CORD mount plug SJOW 3/14AWG, US, NEMA L5-20, 20A, 125V
- 599249305 — POWER CORD mount plug (YELLOW) H07RN-F 3G4.0mm2, SOOW 3/12AWG, UK, 32A
- 599249309 — POWER CORD WITH PLUG JIS 8303C YP-12P 15A, 100V,VCTF, 3G2
- 599525403 — MOTOR AMETEK 230V / 50-60Hz / 5A / TCO
- 599525402 — MOTOR AMETEK 115V / 50-60Hz / 9.5A / TCO
- 599525406 — MOTOR AMETEK 115V / 50-60Hz / 7,5A / TCO
- 536507502 — BRUSH KIT CARBON BRUSH MECHANISM COMPLETE 120 V MOTORS 53200.00505
- 535287303 — MOTOR KIT SPARE PART KIT 230V / 50-60Hz / 5A / TCO
- 535287302 — MOTOR KIT SPARE PART KIT 115V / 50-60Hz / 9.5 / TCO
- 599812201 — FRAME ASSY FICTIVE ASSY S2 (S3)
- 535277402 — TRAY DE 120/130 H SPARE PART KIT
- 534125101 — WHEEL KIT CASTOR SPARE PART KIT 100Ø
- 535277201 — REAR WHEEL Ø250 SPARE PART KIT
- 529746601 — BRAKE ASSY FICTIVE ASSY SPARE PART KIT
- 529805001 — NOZZLE ASSY 38x370mm FLOOR TOOL
- 536343901 — NOZZLE 51x450mm FLOOR TOOL
- 536355301 — HOSE KIT STANDARD 5m 38mm/1.5" (incl. adaptors)
- 536355501 — HOSE KIT STANDARD 7,5m 51mm (incl. adaptors)
- 591970901 — HOSE ASSY STANDARD 2.5m 63mm incl. adapters PRESEP TO FILTER
- 536355401 — HOSE KIT ANTI-STATIC 5m 38mm/1.5" (incl.adapters)
- 536355601 — HOSE KIT ANTI-STATIC 7,5m 51mm (incl. adapters)
- 590437401 — HOSE ASSY ANTI-STATIC 10m 63mm incl. adapters
- 536575701 — HOSE SHOTBLAST HOSE 10m 76mm (incl. adapters)
- 529569401 — HOSE STANDARD 30m 38mm EVAFLEX
- 529569501 — HOSE STANDARD 30m 51mm (EVAFLEX)
- 529459001 — HOSE ANTI-STATIC 30m 38mm (FLEXOCOND)
- 529569301 — HOSE ANTI-STATIC 30m 51mm (FLEXOCOND)
- 594005311 — HOSE ANTI-STATIC PU 20m 63mm
- 590437601 — ADAPTER HOSE END 63mm to 50mm
- 536349601 — ADAPTER HOSE END Ø51 SPARE PART KIT HQ
- 536344301 — ADAPTER HOSE END Ø38 SPARE PART KIT HQ
- 536344501 — HOSE CONNECTOR SWIVEL Ø38-50
- 536349401 — ADAPTER SWIVEL Ø51 HOSE SPARE PART KIT HQ
- 535700201 — ADAPTER SWIVEL I63G38
- 536068401 — ADAPTER SWIVEL I63G76
- 590429001 — ADAPTER Inlet hose end, 63mm inlet to 63mm hose
- 536349501 — ADAPTER MULTIADAPTER ASSY Ø38 SPARE PART KIT HQ
- 594956801 — ADAPTER MULTI 2"/ 51 MM HOSE
- 536134401 — ADAPTER KIT 4 PCS 38-51-63-76
- 531363501 — CAP ASSY HOSE END SEALING PLUG 38/51Ø
- 536344101 — WAND TOOL KIT Ø38 SPARE PART KIT
- 536344201 — WAND TOOL KIT Ø51 SPARE PART KIT HQ
- 599489401 — BAR WHEEL ADJUSTMENT 370 NOZZLE
- 599489402 — BAR WHEEL ADJUSTMENT 450 NOZZLE
- 538716001 — WHEEL KIT FLOOR TOOL D40/6 W16 2 PCS
- 546308201 — SPRING PLATE SPARE PART KIT KIT WITH RIVET
- 529804201 — SQUEEGEE RUBBER BLADES for 370mm NOZZLE
- 529804202 — RUBBER BLADES for 450mm nozzle
- 599594101 — BRUSH KIT STRIPS L=310/362
- 599594201 — BRUSH KIT STRIPS L=390/445
- 536986401 — ADJUSTER INCL KNOB, SPRING AND WASHER
- 592496701 — CREVICE TOOL D38/51
- 592496801 — BRUSH 6295 Dust D38 (S20-S55T) SPPV43052
536372701
Filter
534123601
HEPA filter
590429001
Adapter
535700201
Adapter
546398901 Discontinued
Inlet valve
590437601
Adapter
536355501
Hose assembly
536355601
Hose assembly
536575701
Hose assembly
591970901
Hose assembly
529569301
Hose
529569401
Hose
529569501
Hose
529804202
Rubber blade
594005311
Hose
531363501
Cap assy
599594201
Brush
536343901
Floor tool
536344201
Wand tool kit
590429201
Dust bag, Longopac®
594956801
Adapter
529681001
Dust bag, Longopac®
533372201 Discontinued
Adapter
536068401
Adapter
536134401
Adapter
536344301
Adapter
536349401
Adapter
536349601
Adapter
590437401
Hose assembly
593446401
Dust bag, Longopac®